4) The factor of safety, F, of a rock slope is commonly thought of as the ratio of the maximumload or stress that a slope can sustain to the actual maximum load or stress that is applied duringa design lifetime. Suppose that an extensive statistical study has determined that the actual Ffor rock slopes in the Cape Breton Highlands against sliding has a Weibull distribution withmedian 2.947 and 3 = 0.3.a) What is A for this distribution?b) What is the probability that the F, is less than 1 for a randomly selected rock slope?c) Suppose that design standards are such that slopes having factors of safety in excess of 2.0are considered to be "safe". What fraction of rock slopes in the Cape Breton Highlandswould then be considered "unsafe" and so thus in need of remediation?

Given, Sliding has a Weibull distribution with median = 2.947 and β = 0.3 To find, a) What…

Answered: The factor of safety, F,, of a rock…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The average annual rainfall in New York City follows a normal distribution with a mean of 49.9 inches and a standard deviation of 9.5 inches. On what percentage of years can we expect there to be between 40.4 and 59.4 inches of rain in New York City? (A) 100% B) 99.7% C) 95% D) 68%
Answer for question D) and E)
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